Vehicle summary
ULEZ status is estimated based on fuel type and registration year. It may not reflect the actual emission standard of this vehicle. Check with TfL for a definitive answer.
At a glance
This 2018 Seat Leon Petrol 1798cc has had 6 MOT tests on record, passing 5 and failing once (83% pass rate). It has 63,436 miles on the clock, averaging 11,304 miles per year, above the UK average of 7,400. The 1.8 TSI engine is known for cjsa and piston rings.
MOT & Mileage History for ST18 HVO
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Above average| Latest reading | 63,436 miles |
| Reading date | |
| Average per year | 11,304 |
| Mileage consistency | Consistent |
Check ST18 HVO
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- Plate & colour change history
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- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 6 tests on record
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Reported issues for this Seat Leon
These are the most commonly reported problems on Seat Leon models (2012–2020), based on owner reports and workshop data across the UK.
CJSA
Piston rings (faulty design leading to excessive oil consumption)
Premature wear on thin piston rings causes high oil burn-off, often 1 quart per 1,000-2,000 miles.[1][6]
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Vehicle Details
| Registration | ST18 HVO |
| Make | Seat |
| Model | Leon |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 1798cc |
| Year | 2018 |
| First registered | |
| Area code | ST — Dundee, Scotland |
| Age identifier | 18 — March 2018 to August 2018 |
More ST18 H plates
Browse all ST18 H registrations from Dundee.
About ST18 HVO
What car is ST18 HVO?
ST18 HVO is an red Seat Leon, petrol (1798cc). First registered in Dundee in 2018.
What is the mileage of ST18 HVO?
The last recorded mileage for ST18 HVO was 63,436 miles, recorded on 1 May 2025 during its most recent MOT test.
Has ST18 HVO passed its MOT?
ST18 HVO has had 6 MOT tests with an 83% pass rate (5 passes, 1 failure). It last passed on 1 May 2025.
Is ST18 HVO ULEZ compliant?
Based on its fuel type and registration year, ST18 HVO is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is ST18 HVO?
ST18 HVO is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.